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LCN 4811-689

Special Order Pull Side Pneumatically Powered Auto Equalizer Power Door Operator

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Special Order non-stock item Requires 6 week lead time

SKU: 4811-689

The LCN 4811 AUTO-EQUALIZER is a low-energy pneumatically powered door operator for the pull side of door. It provides easy access for people with disabilities, the elderly, or the frail. Designed primarily for manual opening applications that occasionally require automatic opening.

Because this is not a stock item we must order it specifically for you and we will be unable to accept a return unless the item is defective as determined by the factory it was bought from.

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Special order item with 4 week lead time
  • Standard, plate mounted 4810 series closer shipped with single lever
    (standard) arm, metal cover, standard track, and wood and machine screws. Actuators available separately.
  • Requires control boxes with integral compressor or control box using auxiliary air supply, not included.
  • Adjustable spring size 1-4 for interior doors to 4’ and exterior doors to 3’
  • Non-handed for either right or left swinging door.
  • Aluminum finish

More Info

  • Heavy duty, surface mounted control box contains one or two electrically controlled pneumatic circuits. Air filtration, pneumatic
    regulation, and system timing is performed by the control box. 7980 Series control boxes also contain a built-in air pump to power the
    system. Each pneumatic circuit can be adjusted for a hold open time up to 30 seconds. Output air pressure can be adjusted to precisely
    tailor system to individual door requirements.
  • No Guard rails or safety mats required
  • The 4810/4811 Series is UL and ULC listed with regular arm for self-closing doors and meets the provisions of ANSI Standards A117.1, A156.19, and the Americans with Disabilities Act.
  • Easily accessible switches provide on/off and continuous hold-open functions.



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